* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
  }
  ul li {
    list-style: none;
  }
  a {
    text-decoration: none;
    outline: none;
    color: #333;
  }
   h2 {
    font-weight: normal;
  }
  .container {
    background-color: #f9faff;
  }
  .inner {
    margin: 0 auto;
  }
  .inner_hd {
    width: 100%;
    text-align: center;
    padding: 40px 0 20px 0;
  }
  .inner_hd h2 {
    font-size: 36px;
    color: #313131;
    font-weight: bold;
  
  }
  
  .box {
    padding: 30px 0;
  }
  .item {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: start;
    flex-wrap: wrap;
  }
  .item li {
    width: 20%;
    /* overflow: hidden; */
    border-radius: 10px;
    padding: 0 10px 30px 10px;
  }
  .item li .img_box {
    /* height: auto; */
    border-radius: 10px;
    overflow: hidden;
  }
  .img_box img {
    width: 100%;
    /* max-height: 100%; */
  }
  .item li h2 {
    font-size: 15px;
    color: #515151;
    line-height: 24px;
    margin: 10px 0;
    padding: 0 10px;

  }
  .item li .bottom_box {
    padding: 0 10px;
  }
  .item li .bottom_box span {
    width: 42px;
    color: #919191;
  }
  .item li .bottom_box p {
    /* width: auto; */
    float: right;
    background: url(../images/icon.jpg) no-repeat left center;
    padding-left: 20px;
    color: #919191;
  }
  